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Lillian Obucina, D.D.S.
NPI 1609907013 · General Practice Dentistry · Chicago, IL
Lillian Obucina, D.D.S. is a General Practice Dentistry provider in Chicago, IL (NPI 1609907013).
Provider details
- NPI number
- 1609907013
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 019021263 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
104 S Michigan Ave
727
Chicago, IL 60603-5902
Phone: (312) 909-2839
Fax: (888) 676-3674
Street-level locationGet directions
Mailing address
253 E Delaware Pl
Chicago, IL 60611-1758
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lillian Obucina's NPI number?
- Lillian Obucina's National Provider Identifier (NPI) is 1609907013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Obucina's specialty?
- Lillian Obucina is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Lillian Obucina located?
- Lillian Obucina's practice location on file with NPPES is 104 S Michigan Ave, Chicago, IL 60603-5902.
- What is Lillian Obucina's phone number?
- The practice phone number listed in the NPPES registry for Lillian Obucina is (312) 909-2839.
- Is Lillian Obucina's NPI active?
- Yes — Lillian Obucina's NPI (1609907013) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.